如图2所示的电路中电源电压不变开关闭合后若�动变阻器的�片p�右端移动则 A电压表的示数和电流表的示数都增大 B电压表的示数和电流 Sketch Coloring Page

如图2所示的电路中电源电压不变开关闭合后若�动变阻器的�片p�右端移动则 A电压表的示数和电流表的示数都增大 B电压表的示数和电流 Template

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #1249

Laura Agapi Asnicar
sketch #1249

sketch #5092 Silvers Rayleigh by Wasim Khan

anonymous

anonymous
sketch #5092 Silvers Rayleigh by Wasim Khan

sketch #1447 donara

Donara Smbatyan
sketch #1447 donara

sketch #674

Rachel Roe
sketch #674

sketch #5231

anonymous

anonymous
sketch #5231

sketch #119

Johnny B. Goode
sketch #119

sketch #5040 Amy Winehouse by Timothy Palfreyman

anonymous

anonymous
sketch #5040 Amy Winehouse by Timothy Palfreyman

sketch #1614 uncle bun

Renjith Raj
sketch #1614 uncle bun

sketch #120 a pretty flower

Carly Kelly
sketch #120 a pretty flower

sketch #4903 Naruto & Kurama by Fatér Szilvia

anonymous

anonymous
sketch #4903 Naruto & Kurama by Fatér Szilvia

sketch #4876 Luffy by Nycole Prietsch

anonymous

anonymous
sketch #4876 Luffy by Nycole Prietsch

sketch #3589 Cheshire Cat by Helen Besley

anonymous

anonymous
sketch #3589 Cheshire Cat by Helen Besley

sketch #3457

anonymous

anonymous
sketch #3457

sketch #3250 Lonely cat Lars Tunebo

anonymous

anonymous
sketch #3250 Lonely cat Lars Tunebo

sketch #3166 Axl Rose by Jessie Lightwood

anonymous

anonymous
sketch #3166 Axl Rose by Jessie Lightwood

sketch #5168

anonymous

anonymous
sketch #5168

sketch #141 Sunset

Rachel Roe
sketch #141 Sunset

sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko

Alexander Volodimirovich Danilchenko
sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko

sketch #5214 Crying with a Smile by Bill Kody

anonymous

anonymous
sketch #5214 Crying with a Smile by Bill Kody

sketch #798

Laura Agapi Asnicar
sketch #798

sketch #5330 Frozen by Amanda Kachadurian

anonymous

anonymous
sketch #5330 Frozen by Amanda Kachadurian

sketch #3676 Sceptical horse by Koes Maung

anonymous

anonymous
sketch #3676 Sceptical horse by Koes Maung

sketch #811

Laura Agapi Asnicar
sketch #811

sketch #4948 Snow White by George Lucaz

anonymous

anonymous
sketch #4948 Snow White by George Lucaz

sketch #3076 Angel by Burak Turan

anonymous

anonymous
sketch #3076 Angel by Burak Turan

sketch #1216

anonymous

anonymous
sketch #1216

sketch #2483 Una Catrina by sketchmaster

sketchmaster
sketch #2483 Una Catrina by sketchmaster

sketch #4945

anonymous

anonymous
sketch #4945

sketch #2624 Pikachu by sketchmaster

sketchmaster
sketch #2624 Pikachu by sketchmaster

sketch #5140 Jigsaw by Lajla Nygaard Laursen

anonymous

anonymous
sketch #5140 Jigsaw by Lajla Nygaard Laursen

tomski如图2所示的电路中电源电压不变开关闭合后若�动变阻器的�片p�右端移动则 a电压表的示数和电流表的示数都增大 b电压表的示数和电流 coloring

如图2所示的电路中电源电压不变开关闭合后若�动变阻器的�片P�右端移动则 A电压表的示数和电流表的示数都增大 B电压表的示数和电流 sketch template

如图所示，电源电压恒为18V，定值电阻R1=20Ω，�动变阻器R2标有“40Ω 05A”，电流表A的量程为006A，电压表量程为0 sketch template

如图所示的电路中电源的电压保持不变R1为定值电阻R2为�动变阻器闭合开关S�片P�右移动时则A．电流表A的示数变大B．电压表V的示 sketch template

百度教育 sketch template

人教版物理九年级上第十七章第二节细化知识点同步练习——欧姆定律的图像问题（1）在线组卷 sketch template

在图所示的电路中，电源电压不变，闭合开关，电流表A表的示数将，电压表V表的示数将。 sketch template

如图甲所示的电路中 电源电压保持不变 为定值电阻 R为�动变阻器。闭合开关S 移动�片P �动变阻器消耗的电功率出卷� sketch template

如图甲的电路中，电源电压保持不变，闭合开关后，�片P由b端移到a端，电流表示数I与电压表示数U的变化关系如图乙，则可判断电源电压是 V，定值 sketch template

如图1所示的电路中R1为定值电阻R2为�动变阻器电源电压不变．闭合开关S后�片P从a端移动到b端电流表示数I与电压表示数U的变化关系 sketch template

如图1所示的电路中电源电压不变小灯泡的额定电压为25V图2是该小灯泡I U图象变阻器的最大阻值R为30Ω．闭合开关S当�片P置于某 sketch template

在如图甲所示的电路中，电源电压保持不变，R1为定值电阻，R2为�动变阻器。闭合开关S，调节�动变阻器，将�动触头P从最左端�到最右端，两电压表 sketch template

题目如图所示的电路中电源电压不变R1 为定值电阻R2为�动变阻器闭合开关 S 后在�片P从最左端�中点移动的过程中下列说法正确 sketch template

如图所示的电路中电源电压保持不变闭合开关S后�动变阻器的�片P由a端移动到b端时测得电阻R两端的电压U与通过电阻R的电流I的变化关系如 sketch template

如图所示的电路中，电源电压保持不变。闭合开关S后，�片P从b端移动到a端的过程，电压表示数U与电流表示数I的关系图像如图所示。下列说法正确的是（ sketch template

在如图所示的电路中，电源电压保持不变，定值电阻R1的阻值为10Ω，�动变阻器R2上标有“2A”字样。闭合开关S，移动�片P至电路中的电流最大 sketch template

如图甲所示是小明“探究电流与电压、电阻的关系”的实验电路图。选用的实验器材是：电源3V、电流表（00 6A）、出卷� sketch template

在如图甲所示的电路中R0为定值电阻R为�动变阻器电源电压不变闭合开关S后调节�片P从a端移动到b端过程中电流表示数I与电压表示数U sketch template

百度教育 sketch template

如图a所示的电路中电源电压保持不变闭合开关s后�动变阻器的�片P由B端移动到A端时测得电阻R1两端的电压与通过电阻R1的电流的变化关系 sketch template

如右图所示的电路中电源电压保持不变开关S闭合后�片P�右�动时 A．电流表示数变大电压表示数变小灯泡变暗B．电流表示数变小 sketch template

“探究电流与电阻关系”的实验实物图如图甲所示，定值电阻的阻值分别为5Ω、10Ω、15Ω、20Ω。（1）连接电路时�现，电路中有一根导线连接错误 sketch template

两个定值电阻R1、R2并联在电路中如图甲所示它们的电流与其两端的电压关系如图乙所示闭合开关S则R1R2产生的热量之比为 A sketch template

在图所示的电路中，电源电压不变，闭合开关，电流表A表的示数将，电压表V表的示数将。 sketch template

在如图3所示的电路中电源电压为12V定值电阻R=4Ω�动变阻器R0的最大阻值为6Ω移动�片P的位置使电流增加电流表最大的示数可达 A sketch template

如图2所示电路，当开关S闭合后，L1、L2均能�光，电流表、电压表均有示数．过一会儿，两灯都不�光．电流表、电压表的示数均为零，可能�生的故障 sketch template

如图所示的电路中开关S闭合后电压表VlV2的示数分别为12 V和4 V电阻R2=20Ω求电阻R1的阻值和电流表A的示数分别为多� sketch template

在如图甲所示的电路中电源电动势为30V内阻不计L1L2L3为3个特殊材料制成的相同规格小灯泡这种小灯泡的伏安特性曲线如图乙所示 sketch template

如右图所示电路中电源电压保持不变闭合开关S后将�动变阻器R2的�片P�右移动在此过程中 A．电压表V1示数不变电压表V2示数变大B sketch template

如图所示的电路中电源电压保持不变．当�动变阻器的�片P�右�动时 电流表和电压表的示数变化情况是 A．电流表和电压表的示数都变大 sketch template

如图所示的电路中电源电压保持不变R为定值电阻当开关闭合时标有“6V 3W 的小灯泡L恰好正常�光若保持R不变将L换成另一只标有 sketch template

如图所示电路中电源电压不变R1为定值电阻R2为�动变阻器两个电压表V1V2分别接入电路不同位置．闭合开关S�右移动�片P�现电压 sketch template

如图所示的电路中电源两端的电压保持不变闭合开关SS1当�片P 移至�动变阻器R2的A端时电压表V1的示数为U1电压表V2的示数为 sketch template

如图所示电路中电源电压U=45V且保持不变定值电阻R1=5Ω变阻器R2最大电阻为20Ω电流表量程为0 06A电压表量程为0 sketch template

如图a所示的电路中电源电压保持不变闭合开关S后�动变阻器的�片P由a端移动到b端时测得电阻R两端的电压U与通过R的电流I的变化关系 sketch template

在如图所示的电路中电源电压保持不变电阻R1 的阻值为20Ω闭合开关S电流表A1的示数为03A电流表A 的示数为05A．求1 sketch template

free web stats